Marco Wentzel, Deutschland Germany, MarcoPedia (talk) 17:36, 27 November 2016 (UTC)
Wikimedia Commons
Description: English: Photo of the cactus Gymnocalycium altagraciense STO223 Bozsing ex Schütz, taken from a plant in cultur, with flowers. Deutsch: Aufnahme des Kaktus Gymnocalycium altagraciense STO223 Bozsing ex Schütz, aufgenommen in Kultur, mit Blüten. Español: Fotografía del cactus Gymnocalycium altagraciense STO223 Bozsing ex Schütz, hecho de una planta en cultivo con flores. Date: 21 May 2016 (image taken on that day). Source: Own work. Author: Marco Wentzel, Deutschland Germany, MarcoPedia (talk) 17:36, 27 November 2016 (UTC).
